普通商品房、经济适用房和廉租房的物业管理是广大百姓的民生问题，直接关系到民众的基本生活保障和社会的和谐稳定，需要（）从全局的高度进行必要的监管。

A.房地产企业

B.政府

C.业主

D.物业服务企业

句型转换。

1. I want some meat to eat.(对划线部分提问)

    ________ ________ you want to eat?

2. They are going to have a picnic next week. (用now 改写句子)

    They ________ ________ a picnic now.

3. Could you swim when you were four years old? (做否定回答)

    ________, I ________.

4. There are some noodles in the bowl. (改成一般疑问句)

    ________ there ________ noodles in the bowl?

5. It's going to rain soon. (改成同义句)

    It's going to ________ ________ soon.